Results 71 to 80 of about 6,550 (189)

Chaos and complexity in financial statements

open access: yes, 2020
Conceptual issues and the basis for the use of financial statements from the perspective of complexity and chaos are proposed. After analyzing the implications that these perspectives have for financial statements, basic accounting equation is examined ...
Juárez, Fernando
core   +1 more source

Urban Chaos: A descriptive study of functional overlap using the city of Babylon (Medhatiya) as a model

open access: yesAin Shams Engineering Journal
Due to the negatives resulting from functional overlap, which caused the detection of urban problems in residential environments and the increasing alerts regarding their contribution to the exacerbation of crowding, chaos, noise, and stressed ...
Fatima L.S. Al-Dairy   +1 more
doaj   +1 more source

On the Dynamical Degradation of Digital Piecewise Linear Chaotic Maps

open access: yes, 2017
When chaotic systems are realized with finite precisions in digital computers, their dynamical properties are often found to be entirely different from the original versions in the continuous setting.
Mou, XQ, Li, SJ, Chen, G
core   +1 more source

Integrability and non-integrability for holographic dual of matrix model and non-Abelian T-dual of AdS5×S5

open access: yesNuclear Physics B
In this paper we study integrability and non-integrability for type-IIA supergravity background dual to deformed plane wave matrix model. From the bulk perspective, we estimate various chaos indicators that clearly shows chaotic string dynamics in the ...
Jitendra Pal, Sourav Roychowdhury
doaj   +1 more source

Order and chaos in a simple model of molecular vibrations

open access: yes, 2020
In this work we join the struggle to find a connection between classical and quantum chaos. We study the classical chaos in the classical limit of a simple algebraic model of molecular vibrations, based on the dynamical symmetry of u(3) algebra.
Novotný, Jakub
core  

A discrete-time benchmark for assessing critical slowing down indicators

open access: yesJournal of Physics: Complexity
We introduce a low-dimensional, discrete-time benchmark for evaluating critical slowing down indicators and early-warning signals in the presence of complex dynamics.
Sajad Jafari   +5 more
doaj   +1 more source

Analysis of application of entropy methods of vibration diagnostic signal processing to assess technical condition of pipelines

open access: yesИзвестия высших учебных заведений: Проблемы энергетики
The purpose of this article is to review the existing reliability problems of pipeline systems of power complexes. The article considers the existing statistical and logistics systems, which allow to process diagnostic information when assessing the ...
S. O. Gaponenko   +3 more
doaj   +1 more source

Research on coal and gas outburst risk prediction based on improved search algorithm optimized deep learning network

open access: yesScientific Reports
With the gradual deepening of coal mining, the surrounding rock pressure significantly increases, and the risk of gas release and accumulation also increases, increasing the likelihood of coal and gas outburst hazards.
Ning Wang
doaj   +1 more source

Chaos detection and predictability

open access: yes, 2016
Distinguishing chaoticity from regularity in deterministic dynamical systems and specifying the subspace of the phase space in which instabilities are expected to occur is of utmost importance in as disparate areas as astronomy, particle physics and ...
Skokos, Charalampos   +2 more
core   +1 more source

On the Variability of Chaos Indices in Sleep EEG Signals

open access: yes, 2018
Previous researches revealed the chaotic and nonlinear nature of EEG signal. In this paper we inspected the variability of chaotic indices of the sleep EEG signal such as largest Lyapunov exponent, mutual information, correlation dimension and minimum embedding dimension among different subjects, conditions and sleep stages.
Dehkordi, Amin Banitalebi   +1 more
openaire   +2 more sources

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